//////////////////////////////////////////////////////////////////////////////////
//                                                                              //
//  This file is part of the buola project (https://code.google.com/p/buola/).  //
//                                                                              //
//  Copyright(c) 2007-2012 Xavi Gratal                                          //
//  gratal AT gmail DOT com                                                     //
//                                                                              //
//  Buola is free software: you can redistribute it and/or modify               //
//  it under the terms of the GNU General Public License as published by        //
//  the Free Software Foundation, either version 3 of the License, or           //
//  (at your option) any later version.                                         //
//                                                                              //
//  Buola is distributed in the hope that it will be useful,                    //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of              //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               //
//  GNU General Public License for more details.                                //
//                                                                              //
//  You should have received a copy of the GNU General Public License           //
//  along with buola.  If not, see <http://www.gnu.org/licenses/>.              //
//                                                                              //
//////////////////////////////////////////////////////////////////////////////////

#include <buola/buola.h>
#include <buola/io/curischeme.h>
#include <buola/app/cplugin.h>
#include <buola/io/curi.h>

namespace buola { namespace io {

CURIScheme::CURIScheme(const std::string &pName)
    :   mName(pName)
{
    SchemeMap()[mName]=this;
}

CFileImpl *CURIScheme::GetFileImpl(const CURI& /*pURI*/)
{
    throw XInvalid(mName+" scheme doesn't support GetFileImpl");
}

std::string CURIScheme::GetRelativeTo(const CURI& /*pOne*/,const CURI&)
{
    throw XInvalid(mName+" scheme doesn't support GetRelativeTo");
}

void CURIScheme::CreateFolder(const CURI& /*pURI*/,bool /*pParents*/)
{
    throw XInvalid(mName+" scheme doesn't support CreateFolder");
}

void CURIScheme::NormalizeURI(CURI& /*pURI*/)
{
    throw XInvalid(mName+" scheme doesn't support NormalizeURI");
}

void CURIScheme::CanonicalizeURI(CURI& /*pURI*/)
{
    throw XInvalid(mName+" scheme doesn't support CanonicalizeURI");
}

bool CURIScheme::Exists(const CURI& /*pURI*/)
{
    throw XInvalid(mName+" scheme doesn't support Exists");
}

bool CURIScheme::IsFolder(const CURI& /*pURI*/)
{
    throw XInvalid(mName+" scheme doesn't support IsFolder");
}

///\todo make it thread-safe
CURIScheme *CURIScheme::GetScheme(const std::string &pName)
{
    auto &lMap=SchemeMap();
    auto lFind=lMap.find(pName);

    if(lFind!=lMap.end())
        return lFind->second;

    return new CURIScheme(pName);
}

std::unordered_map<std::string,CURIScheme*> &CURIScheme::SchemeMap()
{
    static std::unordered_map<std::string,CURIScheme*> lMap;
    return lMap;
}

/*namespace io*/ } /*namespace buola*/ }
